From: Marcos Fouces <marcos@debian.org>
Date: Fri, 21 Jun 2024 16:19:35 +0200
Subject: use a more robust approach to limit manpages installation to
 FHS-compliant directories. Thanks to Alejandro Colomar (upstream author).

---
 share/mk/configure/directory_variables/install.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/share/mk/configure/directory_variables/install.mk b/share/mk/configure/directory_variables/install.mk
index 9b179ed..f713947 100644
--- a/share/mk/configure/directory_variables/install.mk
+++ b/share/mk/configure/directory_variables/install.mk
@@ -43,5 +43,10 @@ $(foreach s, $(MANSECTIONS),                                                  \
 $(foreach s, $(MANSECTIONS),                                                  \
 	$(eval man$(s)ext ?= .$(s)))
 
+man2constdir := $(man2dir)
+man2typedir  := $(man2dir)
+man3constdir := $(man3dir)
+man3headdir  := $(man3dir)
+man3typedir  := $(man3dir)
 
 endif  # include guard